Google Workspace

Handles OAuth authentication for Google Drive, Gmail, Calendar, and Docs so you can search files, upload to folders, query emails, and find calendar meetings without wrestling with API setup yourself. The OAuth flow stores credentials locally and auto-refreshes tokens, which is convenient until you need to revoke access or switch accounts. Includes scripts for common patterns like searching client folders, uploading batches of files, and finding emails by domain. The decision tree in the docs actually helps you pick the right script quickly. Watch your scopes though: it defaults to full Drive access when readonly would often suffice, and you'll want to add those credential files to gitignore immediately.